| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $123.54 | 10.171% | $136.1053 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $114.93 | 10.342% | $126.8161 | $126.82 | $126.80 | $126.80 |
| Purchase #3 | $203.70 | 13.224% | $230.6373 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $120.58 | 5.249% | $126.9092 | $126.91 | $126.90 | $126.90 |
| Purchase #5 | $196.38 | 3.794% | $203.8307 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $68.35 | 13.389% | $77.5014 | $77.50 | $77.50 | $77.50 |
| Purchase #7 | $10.95 | 9.573% | $11.9982 | $12.00 | $12.00 | $12.00 |
| 7 purchase totals = | $838.43 | $913.7982 | $913.81 | $913.80 | $913.70 | |